Molded Case Breakers

24 products

    Shop our wide selection molded case (MCCB) circuit breakers. 
    24 products
    QRH23B200 - Siemens - Molded Case Circuit Breaker
    QRH23B200 - Siemens - Molded Case Circuit Breaker
    Bolt On - 200 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QRH22B150 - Siemens - Molded Case Circuit Breaker
    QRH22B150 - Siemens - Molded Case Circuit Breaker
    Bolt On - 150 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QRH23B225L - Siemens - Molded Case Circuit Breaker
    QRH23B225L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 225 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    QRH23B200L - Siemens - Molded Case Circuit Breaker
    QRH23B200L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 200 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    QRH23B175L - Siemens - Molded Case Circuit Breaker
    QRH23B175L - Siemens - Molded Case Circuit Breaker
    Feed Thru - 175 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    QRH23B150L - Siemens - Molded Case Circuit Breaker
    QRH23B150L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    QRH23B125L - Siemens - Molded Case Circuit Breaker
    QRH23B125L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    Sold Out
    QRH23B100L - Siemens - Molded Case Circuit Breaker
    QRH23B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 3 Pole - 240 Volt
    Siemens/ITE
    QRH22B225L - Siemens - Molded Case Circuit Breaker
    QRH22B225L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 225 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    QRH22B200L - Siemens - Molded Case Circuit Breaker
    QRH22B200L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 200 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    QRH22B150L - Siemens - Molded Case Circuit Breaker
    QRH22B150L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 150 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    QRH22B125L - Siemens - Molded Case Circuit Breaker
    QRH22B125L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 125 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    QRH22B100L - Siemens - Molded Case Circuit Breaker
    QRH22B100L - Siemens - Molded Case Circuit Breaker
    Bolt-On - 100 Amp - 2 Pole - 240 Volt
    Siemens/ITE
    QRH23B225 - Siemens - Molded Case Circuit Breaker
    QRH23B225 - Siemens - Molded Case Circuit Breaker
    Bolt On - 225 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QRH23B175 - Siemens - Molded Case Circuit Breaker
    QRH23B175 - Siemens - Molded Case Circuit Breaker
    Bolt On - 175 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QRH23B150 - Siemens - Molded Case Circuit Breaker
    QRH23B150 - Siemens - Molded Case Circuit Breaker
    Bolt On - 150 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QRH23B125 - Siemens - Molded Case Circuit Breaker
    QRH23B125 - Siemens - Molded Case Circuit Breaker
    Bolt On - 125 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    Sold Out
    QRH23B100 - Siemens - Molded Case Circuit Breaker
    QRH23B100 - Siemens - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 3 Pole - 240 Volt
    Siemens / ITE
    QRH22B250 - Siemens - Molded Case Circuit Breaker
    QRH22B250 - Siemens - Molded Case Circuit Breaker
    Bolt On - 250 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QRH22B225 - Siemens - Molded Case Circuit Breaker
    QRH22B225 - Siemens - Molded Case Circuit Breaker
    Bolt On - 225 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QRH22B200 - Siemens - Molded Case Circuit Breaker
    QRH22B200 - Siemens - Molded Case Circuit Breaker
    Bolt On - 200 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QRH22B175 - Siemens - Molded Case Circuit Breaker
    QRH22B175 - Siemens - Molded Case Circuit Breaker
    Bolt On - 175 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QRH22B125 - Siemens - Molded Case Circuit Breaker
    QRH22B125 - Siemens - Molded Case Circuit Breaker
    Bolt On - 125 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    QRH22B100 - Siemens - Molded Case Circuit Breaker
    QRH22B100 - Siemens - Molded Case Circuit Breaker
    Bolt On - 100 Amp - 2 Pole - 240 Volt
    Siemens / ITE
    Recently viewed